Marvin Lake is a Lake located in Carleton, New Brunswick and has an elevation of 140 meters.

• Latitude: 46° 21' 38'' North   (decimal: 46.3604337)
• Longitude: 67° 44' 47'' West   (decimal: -67.7463815)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 140 meters
• Location: Carleton
• Atlas of Canada Locator Map: Marvin Lake
• GPS Coordinate Locator Map: Marvin Lake Lat/Long